Nicarbazin 8% And Maduramycin 0.75%, marketed under the name Gromax, is a powerful solution for the prevention and treatment of coccidiosis in broiler chickens caused by Eimeria species, including E. tenella, E. acervulina, E. maxima, E. necatrix, E. mivati, and E. brunetti. Originating from China, this health and medical product, in yellowish color, is supplied by NIKI CHEMIE LTD.

With a composition of maduramycin ammonium (7.5g) and nicarbazin (80g) per kg, along with excipients, the pharmacological properties showcase its effectiveness as an antiprotozoal agent.

The combination of maduramycin ammonium and nicarbazin demonstrates superior efficacy against coccidiosis compared to individual use. Maduramycin acts on various Eimeria stages, disrupting ion transport, while Nicarbazin, a synthetic agent, inhibits energetic metabolism in the parasite's body.

Administered to broiler chickens through feed at 0.5 kg per 1 t of feed from day one throughout their growth period, it's recommended to exclude it from the diet five days before slaughter.

The dosage advice includes initial addition to 3-10% of total feed quantity, followed by blending with the rest. Essential precautions include not administering to adult or laying poultry, avoiding combination with other eimeriostatics, and refraining from use seven days before and after tiamulin administration.

Packaged in 25 kg bags, storage in a dark place at 5-30°C is advised, ensuring a shelf life of two years, with an additional three months after being mixed with feed.